SH 51 over Snake River
Good Condition8 years old1,300 vehicles/day
Location
| State | Idaho |
| County | Owyhee |
| Location | 15 S. Mountain Home |
| Carries | SH 51 |
| Crosses | Snake River |
| Coordinates | 42.93719, -115.75133 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 629.9 ft (192 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 2092.8 sq m |
| Main Spans | 4 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 1,300 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 221 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000014561 |